Merge branch 'x86/cpu' into x86/platform, to avoid conflict

[cascardo/linux.git] / drivers / cpufreq / intel_pstate.c

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 9b1f5d7..e1b7a5e 100644 (file)
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1461,6 +1461,9 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
 
        intel_pstate_clear_update_util_hook(policy->cpu);
 
+       pr_debug("set_policy cpuinfo.max %u policy->max %u\n",
+                policy->cpuinfo.max_freq, policy->max);
+
        cpu = all_cpu_data[0];
        if (cpu->pstate.max_pstate_physical > cpu->pstate.max_pstate &&
            policy->max < policy->cpuinfo.max_freq &&
@@ -1496,13 +1499,13 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
                                   limits->max_sysfs_pct);
        limits->max_perf_pct = max(limits->min_policy_pct,
                                   limits->max_perf_pct);
-       limits->max_perf = round_up(limits->max_perf, FRAC_BITS);
 
        /* Make sure min_perf_pct <= max_perf_pct */
        limits->min_perf_pct = min(limits->max_perf_pct, limits->min_perf_pct);
 
        limits->min_perf = div_fp(limits->min_perf_pct, 100);
        limits->max_perf = div_fp(limits->max_perf_pct, 100);
+       limits->max_perf = round_up(limits->max_perf, FRAC_BITS);
 
  out:
        intel_pstate_set_update_util_hook(policy->cpu);
@@ -1559,8 +1562,11 @@ static int intel_pstate_cpu_init(struct cpufreq_policy *policy)
 
        /* cpuinfo and default policy values */
        policy->cpuinfo.min_freq = cpu->pstate.min_pstate * cpu->pstate.scaling;
-       policy->cpuinfo.max_freq =
-               cpu->pstate.turbo_pstate * cpu->pstate.scaling;
+       update_turbo_state();
+       policy->cpuinfo.max_freq = limits->turbo_disabled ?
+                       cpu->pstate.max_pstate : cpu->pstate.turbo_pstate;
+       policy->cpuinfo.max_freq *= cpu->pstate.scaling;
+
        intel_pstate_init_acpi_perf_limits(policy);
        policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
        cpumask_set_cpu(policy->cpu, policy->cpus);